Half Hollow Hills Central School District

Half Hollow Hills Central School District (#5) is a school district in the towns of Huntington and Babylon in Suffolk County, New York on Long Island, and primarily serves the vast majority of the hamlets Dix Hills and Melville, while also serving all of Wheatley Heights and parts of East Farmingdale, Deer Park, West Hills, and South Huntington. The district includes five elementary, two middle, and two high schools.

As of the 2022–23 school year, the district, consisting of nine schools, had an enrollment of 7,317 students and 647.3 classroom teachers (on an FTE basis), for a student–teacher ratio of 11.3:1.